package com.example.studentmanager.Service;

import com.example.studentmanager.Pojo.Student;
import com.sun.xml.internal.ws.client.sei.SEIStub;

import java.sql.SQLException;
import java.util.List;


//实现层接口
public interface StudentService {
    public List<Student> queryALL() throws SQLException;
    public  List<Student> queryByKey(String key);
    public  int Update(Student student);
    public  int InsertIntoStudent(Student student);


}
